0
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VistasThe import and export method doesn't work in js file
I want to import a function in my js file. Here is a simple code:
// In index.js file
function addition(a, b) {
return a + b;
}
export { addition };
// In test.js file
import { addition } from "./index.js";
console.log(addition(5, 4));The result in the console:
Thanks !
·
Juan Pablo Isaza
2 Respuestas
Responde la pregunta0
NodeJS uses CommonJS Module syntax which doesn't support import/export, but instead requires to use module.exports like so:
// In index.js file
function addition(a, b) {
return a + b;
}
module.exports = addition;
// In test.js file
const addition = require("./index.js");
console.log(addition(5, 4));
·
Juan Pablo Isaza
Denunciar
0
To use the modern import/export syntax with NodeJS you have to set your package type to module in the package.json file, like you are told in the console output.
https://nodejs.org/api/esm.html#esm_differences_between_es_modules_and_commonjs
·
Juan Pablo Isaza
Denunciar
Responde la pregunta